<template>
    <div class="userinfo">
        <el-container>
            <div class="head">
                <div class="head-bk">
                    <div class="user">
                        <div class="mypic">
                            <img :src="user.face" v-if="user.face">
                            <img :src="imgsrc" v-else>
                        </div>

                        <div class="name" v-if="!update">{{ user.username }}</div>
                        <div class="name" v-else>
                            <el-input size="mini" v-model="user.username" @blur="updatenickname"></el-input>
                        </div>
                        <div class="email"><i class="el-icon-message"></i>&ensp;<span>{{ user.email }}</span></div>
                        <div class="studentid"><i class="el-icon-user"></i>&ensp;<span>{{ user.studentid }}</span></div>
                    </div>
                </div>

            </div>
            <el-main>
                <div class="info">
                    <div class="createdate">用户创建时间：{{ user.createdate | format }}</div>
                    <div v-if="myid === user.id">
                        <el-button size="small" type="primary" @click="updatename">修改昵称</el-button>
                        <el-button size="small" @click="showreset">重置密码</el-button>
                    </div>
                </div>
                <div class="userarticle">
                    <div class="row">
                        <div class="author">{{ user.username }}的文章:</div>
                        <div v-if="myid === user.id">
                            <el-button type="text" size="small" v-if="articlepub === '发布'" @click="change">
                                <i class="el-icon-takeaway-box"></i>&ensp;查看我的草稿箱
                            </el-button>
                            <el-button type="text" size="small" v-else @click="change"><i
                                    class="el-icon-takeaway-box"></i>&ensp;查看我的已发布
                            </el-button>
                        </div>

                    </div>
                    <userinfoarticle :ispub="articlepub"></userinfoarticle>
                </div>

            </el-main>
            <el-dialog title="重设密码" :visible.sync="reset" :close-on-click-modal=false custom-class="me-dialog"
                width="400px">

                <el-form :model="resetpwd" ref="resetpwd" :rules="rules">
                    <el-form-item label="旧密码" prop="oldpwd">
                        <el-input type="password" v-model="resetpwd.oldpwd" placeholder="请输入旧密码">
                        </el-input>
                    </el-form-item>
                    <el-form-item label="新密码" prop="newpwd">
                        <el-input type="password" v-model="resetpwd.newpwd" placeholder="请输入新密码">
                        </el-input>
                    </el-form-item>
                    <el-form-item label="二次输入新密码" prop="confirmnewpwd">
                        <el-input type="password" v-model="resetpwd.confirmnewpwd" placeholder="请再次输入新密码">
                        </el-input>
                    </el-form-item>
                    <div>
                        <el-button @click="reset = false" size="small">取 消</el-button>
                        <el-button @click="resetpassword" size="small" type="primary">修改</el-button>
                    </div>
                </el-form>

            </el-dialog>
        </el-container>
    </div>
</template>

<script>
import {
    getsomeoneinfo,
    updatename,
    updatepwd
} from '../api/api'
import userinfoarticle from '../components/article/userinfoarticle.vue'
export default {
    name: 'userinfo',
    data() {
        const checkpwd = (rule, value, cb) => {
            if (value.length > 5) {
                var modes = 0;
                //正则表达式验证符合要求的
                if (/\d/.test(value)) modes++; //数字
                if (/[A-z]/.test(value)) modes++; //小写
                if (/\W/.test(value)) modes++; //特殊字符					
                if (modes == 1) {
                    cb(new Error('密码强度过低,请包含大小写字母、数字、特殊字符中两种及以上'))
                }
                return cb();
            } else {
                cb(new Error('请确保密码长度在6位以上'))
            }
        }
        const confirmpwd = (rule, value, cb) => {
            if (value != this.resetpwd.newpwd) {
                cb(new Error('两次密码输入不同，请重新输入'))
            }
            return cb();
        }
        return {
            user: '',
            myid: JSON.parse(window.sessionStorage.getItem('user')).id,
            update: false,
            reset: false,
            resetpwd: {
                oldpwd: '',
                newpwd: '',
                confirmnewpwd: ''
            },
            articlepub: '发布',
            rules: {
                oldpwd: [{
                    required: true,
                    message: '请输入旧密码',
                    trigger: 'blur'
                }],
                newpwd: [{
                    required: true,
                    message: '请输入新密码',
                    trigger: 'blur'
                },
                {
                    validator: checkpwd,
                    trigger: ['blur', 'change'],
                }
                ],

                confirmnewpwd: [{
                    required: true,
                    message: '请二次输入密码',
                    trigger: 'blur'
                },
                {
                    validator: confirmpwd,
                    trigger: ['blur', 'change'],
                }

                ],

            }
        }
    },
    watch: {
        '$route'(to, from) {
            if (to.params && from.params && to.params.id !== from.params.id) {
                this.getuserinfo();
            }
        }
    },


    components: {
        userinfoarticle
    },
    created() {
        this.getuserinfo();
    },
    methods: {
        updatename() {
            this.update = true;
        },
        getuserinfo() {
            getsomeoneinfo(this.$route.params.id).then(resp => {
                if (resp.data.code == 200) {
                    this.user = resp.data.data;
                } else {
                    this.$message.error('获取用户失败');
                }
            })
        },
        updatenickname() {
            let data = {
                username: this.user.username
            }
            updatename(data).then(resp => {
                if (resp.data.code == 200) {
                    this.$message.success('更新成功')
                } else {
                    this.$message.warning('更新失败，请稍后再试')
                }
                this.getuserinfo();
                this.update = false;
            })
        },
        showreset() {
            this.reset = true;
        },
        resetpassword() {
            let tmp = {
                oldpwd: this.$md5(this.resetpwd.oldpwd),
                newpwd: this.$md5(this.resetpwd.newpwd),
            }
            this.$refs.resetpwd.validate((valid) => {
                if (valid) {
                    updatepwd(tmp).then(resp => {
                        if (resp.data.code == 200) {
                            this.$message.success('修改成功，请重新登录');
                            this.clearCookie('Authorization');
                            window.sessionStorage.removeItem('user');
                            //清除vuex中保存的路由，这样保证路由一直是当前用户拥有的
                            this.$router.replace('/login')
                        } else {
                            this.$message.warning(resp.data.message);
                        }
                    })
                } else {
                    this.$message.error("输入格式错误，请检查")
                }
            })

        },
        change() {
            if (this.articlepub === '草稿') {
                this.articlepub = '发布';
            } else {
                this.articlepub = '草稿';
            }
        }
    }
}
</script>

<style scoped="scoped">
.el-icon-message {
    color: #2abcff;
    font-weight: 600;
}

.userinfo {
    display: flex;
    justify-content: center;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    margin-top: 20px;
    height: 100%;
    width: 100%;
    min-width: 350px;
}

.head {
    width: 100%;
    height: 300px;
}

.el-container {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.mypic {
    width: 60px;
    height: 60px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 5px;
}

.head-bk {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    border-radius: 10px;
    height: 300px;
    background-image: url(../assets/img/bk.jpg);
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
    background-size: cover;
}

.user {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}

.user img {
    width: auto;
    height: 60px;

}

.name {
    color: #fff;
    margin: 5px;
    letter-spacing: 2px;
    font-size: 14px;
}

.email {
    font-size: 12px;
    color: #ffffff;
    letter-spacing: 2px;
    margin: 5px;
    margin-bottom: 10px;
}

.studentid {
    font-size: 12px;
    color: #ffffff;
    letter-spacing: 2px;
    margin: 5px;
    margin-bottom: 15px;
}

.createdate {
    color: #1e77d6;
    font-size: 14px;
    font-weight: 600;
}

.info {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    min-height:50px;
}

.el-button {
    margin: 8px;
}

.author {
    margin-top: 10px;
    color: #074180;
    font-weight: 600;
    font-size: 15px;
}

.row {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
}
</style>
